<?php

    #-------------------------------------------------------------#
	# This file is part of the Tekuna MVC Microframework for PHP. #
	# (c) 2009 Niels Jäckel <niels.jaeckel@tekuna.org>            #
	# Please visit http://tekuna.org/ for more information.       #
	#                                                             #
	# This software is licensed under the MIT License. Please     #
	# view the LICENSE file for the full text of this license.    #
    #-------------------------------------------------------------#


	Tekuna :: load('org.tekuna.core.filter.TekunaFilter');


	/**
	 * The EmptyFilter does nothing. It is a filter that makes it possible
	 * to work with the unfiltered input values directly.
	 */

	class EmptyFilter implements TekunaFilter {


		/**
		 * The filter method just returns its input.
		 *
		 * @param mixed $mInput
		 * @return mixed
		 */

		public function filter($mInput) {

			return $mInput;
		}
	}
